ISX450.......unrealistic expectations? |
11-06-2019, (Subject: ISX450.......unrealistic expectations? ) Post: #10 | |||
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RE: ISX450.......unrealistic expectations? If it came still governed at 63 it probably has a custom tune from the company that owned it that is defueling above 63. May need a stock Cummins tune flashed into it. Things that would help to know What is boost doing at 63 is she screaming trying to make power? If it has a boost gauge should be hitting 30-32psi at full chooch. Needs an EGR tune-up exh gas/IMAP/EGR diff sensors replaced. Sure others will TuneIn with more information User's Signature: 2010 Lonestar - CM871 - 13sp - 3.70s, 2016 T680 - cm2350 - 13sp - 3.36s - skateboarder | |||
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